truenas-stacks/monitoring/docker-compose.yaml

name: monitoring

services:
  prometheus:
    image: prom/prometheus:v3.4.0
    container_name: prometheus
    restart: unless-stopped
    ports:
      - "9090:9090"
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=90d'
      - '--web.enable-lifecycle'
    volumes:
      - /mnt/tank/docker/appdata/prometheus:/prometheus
      - /mnt/docker-ssd/docker/compose/monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - /mnt/docker-ssd/docker/compose/monitoring/alerts.yml:/etc/prometheus/alerts.yml:ro
    networks:
      - default

  loki:
    image: grafana/loki:latest
    container_name: loki
    restart: unless-stopped
    command:
      - '-config.file=/etc/loki/config.yml'
    volumes:
      - /mnt/tank/docker/appdata/loki:/loki
      - /mnt/docker-ssd/docker/compose/monitoring/loki-config.yml:/etc/loki/config.yml:ro
    networks:
      - default

  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      TZ: ${TZ}
      GF_SECURITY_ADMIN_USER: ${GF_ADMIN_USER}
      GF_SECURITY_ADMIN_PASSWORD: ${GF_ADMIN_PASS}
      GF_SERVER_ROOT_URL: https://${GF_HOST}/
      GF_AUTH_GENERIC_OAUTH_ENABLED: ${GF_AUTH_GENERIC_OAUTH_ENABLED}
      GF_AUTH_GENERIC_OAUTH_NAME: ${GF_AUTH_GENERIC_OAUTH_NAME}
      GF_AUTH_GENERIC_OAUTH_ICON: ${GF_AUTH_GENERIC_OAUTH_ICON}
      GF_AUTH_GENERIC_OAUTH_CLIENT_ID: ${GF_AUTH_GENERIC_OAUTH_CLIENT_ID}
      GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET: ${GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET}
      GF_AUTH_GENERIC_OAUTH_SCOPES: ${GF_AUTH_GENERIC_OAUTH_SCOPES}
      GF_AUTH_GENERIC_OAUTH_EMPTY_SCOPES: ${GF_AUTH_GENERIC_OAUTH_EMPTY_SCOPES}
      GF_AUTH_GENERIC_OAUTH_AUTH_URL: ${AUTHENTIK_URL}/application/o/authorize/
      GF_AUTH_GENERIC_OAUTH_TOKEN_URL: ${AUTHENTIK_URL}/application/o/token/
      GF_AUTH_GENERIC_OAUTH_API_URL: ${AUTHENTIK_URL}/application/o/userinfo/
      GF_AUTH_SIGNOUT_REDIRECT_URL: ${AUTHENTIK_URL}/application/o/${GF_AUTHENTIK_APP_SLUG}/end-session/
      GF_AUTH_GENERIC_OAUTH_USE_PKCE: ${GF_AUTH_GENERIC_OAUTH_USE_PKCE}
      GF_AUTH_GENERIC_OAUTH_ALLOW_SIGN_UP: ${GF_AUTH_GENERIC_OAUTH_ALLOW_SIGN_UP}
      GF_AUTH_GENERIC_OAUTH_AUTO_LOGIN: ${GF_AUTH_GENERIC_OAUTH_AUTO_LOGIN}
      GF_AUTH_GENERIC_OAUTH_LOGIN_ATTRIBUTE_PATH: ${GF_AUTH_GENERIC_OAUTH_LOGIN_ATTRIBUTE_PATH}
      GF_AUTH_GENERIC_OAUTH_NAME_ATTRIBUTE_PATH: ${GF_AUTH_GENERIC_OAUTH_NAME_ATTRIBUTE_PATH}
      GF_AUTH_GENERIC_OAUTH_EMAIL_ATTRIBUTE_PATH: ${GF_AUTH_GENERIC_OAUTH_EMAIL_ATTRIBUTE_PATH}
      GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH: ${GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH}
      GF_AUTH_GENERIC_OAUTH_ALLOW_ASSIGN_GRAFANA_ADMIN: ${GF_AUTH_GENERIC_OAUTH_ALLOW_ASSIGN_GRAFANA_ADMIN}
      GF_AUTH_DISABLE_LOGIN_FORM: ${GF_AUTH_DISABLE_LOGIN_FORM}
    volumes:
      - /mnt/tank/docker/appdata/grafana:/var/lib/grafana
      - /mnt/docker-ssd/docker/compose/monitoring/dashboards:/var/lib/grafana/dashboards:ro
      - /mnt/docker-ssd/docker/compose/monitoring/provisioning:/etc/grafana/provisioning:ro
    networks:
      - pangolin
      - default

  promtail:
    image: grafana/promtail:latest
    container_name: promtail
    restart: unless-stopped
    command:
      - '-config.file=/etc/promtail/config.yml'
    volumes:
      - /mnt/tank/docker/appdata/promtail:/var/lib/promtail
      - /mnt/docker-ssd/docker/compose/monitoring/promtail-config.yml:/etc/promtail/config.yml:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - default

  node-exporter:
    image: prom/node-exporter:v1.9.0
    container_name: node-exporter
    restart: unless-stopped
    ports:
      - "9100:9100"
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--path.rootfs=/rootfs'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
      - '--collector.textfile.directory=/var/lib/node_exporter/textfile_collector'
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
      - /mnt/tank/docker/metrics/node-exporter:/var/lib/node_exporter/textfile_collector
    networks:
      - default

  cadvisor:
    image: gcr.io/cadvisor/cadvisor:latest
    container_name: cadvisor
    restart: unless-stopped
    privileged: true
    command:
      - '--docker_only=true'
      - '--housekeeping_interval=30s'
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker:/var/lib/docker:ro
      - /dev/disk:/dev/disk:ro
    networks:
      - default

networks:
  pangolin:
    external: true